The Model II coaches Possess a manually applied foot pedal which will implement the parking brake, in addition to the AutoPark system that is connected to the gear change lever – – i.e. PARK position over the change lever.
On a fairly common foundation, I am questioned to clarify why AutoPark methods even exist. In the exact same vein, many customers ask if they can change about to an all guide method – – either a foot pedal or hand lever kind, and disconnect the automatic utilize (AutoPark) percentage of the procedure.
This can be a little button valve. It truly is captured in place but can “float†inside the up and down path. It pretty definitely can stop movement backwards up into the valve bodies, but exactly what that accomplishes, I have nevertheless to determine. It opens specifically to the exit line visiting the reservoir, which is rarely under pressure besides atmospheric.
Practically any coach operator can diagnose and resolve most autopark parkng brake concerns. You must have a couple of (not available) spares, some widespread tools, and the required details. We also recommend that ANY operator in the J71 autopark technique, Create and put in their particular Genie Lamp method. This is often once again a little something well in the abilities of most coach house owners, and it will tell you (real time and heading down the road) precisely what your autopark technique is accomplishing – – Extremely INEXPENSIVELY.
In case you have 98 to 2001 Edition, connections is going to be produced beneath the mentor for the Light Change (red lite), underneath the sprint for your yellow push pull change (environmentally friendly lite), and under the mentor for that RGS (yellow lite).
Transfer bar (dunno what it can be correctly termed) moves for the left and transfers movement from point B to issue A pushing out the remaining hand shoe
Since this whole system will not be RIGIDLY fastened to your backing plate, it type of “floats†and is self centering – – So equivalent force is applied to both the left hand and the correct hand sneakers.
When you've got the 2001 and later on Edition, connections will likely be created under the mentor for the Light Switch (pink) only. The check it out green lamp is going to be connected under the dash within the yellow drive pull swap.
The subsequent is a glossary of the various conditions we use after we’re referring to the AutoPark technique. Some are relevant to the GM manuals, but some have simply been produced up through the years.
This is actually the swap following removal. Should your cylinder provides a switch like this, you ought to just take it off prior to shipping and delivery the cylinder. This calls for an 11/16 inch open close wrench.
The AutoPark parking brake methods have integrated two distinct actuators over time. From about 1989 to mid 1994, the actuator was a pretty good sized system. Right here’s a picture:
Goody Box – – A steel box, Found underneath the coach on the passenger side frame rail – – just aft on the transmission. On chassis in between mid 1994 and mid 2001, it has the actuator, the pump and reservoir, the pump motor relay, as well as solenoid valve.
THE PROBLEM: For several years, we are actually hearing about a challenge that includes shifting from PARK to REVERSE – – Once the change lever is moved outside of PARK, the AutoPark process is purported to launch the parking brake, and allow the coach to roll. However, it turns out which the switching mechanism which makes this feasible (often called the “the gear shift lever situation switchâ€), does not constantly accurately sense the shift lever place.
Hook your significant stress hose again up for the again from the AutoPark actuator, refill the reservoir all over again, and you have to be superior to go.